code: def setUp(self) -> None:
      torch.manual_seed(42)
      pretrained_model = "t5-base"
  
      # Loading tokenizer, encoder, and decoder for onnx
      (
          decoder_sess,
          encoder_sess,
          tokenizer,
      ) = get_encoder_decoder_tokenizer()
  
      # Loading tokenizer, encoder, and decoder for pytorch
      encoder, decoder_with_lm_head = create_t5_encoder_decoder(
          pretrained_model
      )
      self.generative_t5_pytorch = GenerativeT5(
          encoder, decoder_with_lm_head, tokenizer
      )
  
      self.generative_t5_onnx = GenerativeT5(
          encoder_sess, decoder_sess, tokenizer, onnx=True
      )
  
file_path: onnxt5/tests/tests_models.py
imports: import unittest
  import torch
  from onnxt5 import create_t5_encoder_decoder, GenerativeT5
  from onnxt5.api import get_encoder_decoder_tokenizer
label_desc: Use image node_id 1 for calling the TestTasks obj's underlying member method code with example usage: obj.setUp() without return types